Re: [PATCH 24/30] tcg/loongarch: Implement tcg_target_qemu_prologue

[Richard Henderson]

On 9/20/21 1:04 AM, WANG Xuerui wrote:
> +#if !defined(CONFIG_SOFTMMU)
> +    tcg_out_movi(s, TCG_TYPE_PTR, TCG_GUEST_BASE_REG, guest_base);
> +    tcg_regset_set_reg(s->reserved_regs, TCG_GUEST_BASE_REG);
> +#endif

Should test for guest_base == 0.  This is common for a 64-bit guest.

Otherwise,
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~